Catalogue of the Solar System Small Bodies Orbital Evolution
Catalogue of the Solar System Small Bodies Orbital Evolution
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Summary information
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Closest approaches
Approaches archive
Diagram 2D
Histogram
Impact probability
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Asteroid information
General data
Initial data
Approaches
Asteroid orbit evolution
Tables
Graphs
3D animation
Calculation

Asteroid General Data

2021 RN12

General information

Preliminary designation2021 RN12
GroupAmor
Absolute magnitude25.26
Approximate diameter (m)24
Approximate mass (kg)2.40·107
Number of observations22
Arc length (days)47

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)123.930826
a – orbit major semiaxis (astronomical units)2.29597000
e – orbit eccentricity0.51969200
ω – orbit ascending node-perihelion angle (degrees)229.123042
Ω – longitude of orbit ascending node (degrees)141.043195
i – orbit inclination to the ecliptic plane (degrees)3.364242
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829114.7559882.292808020.52082481224.433925143.8754123.4104311.098656713.471780
01/21/1858239.7423032.294723030.52073991225.165113143.4747383.4012851.099769163.476130
01/29/18875.6812502.292906360.52109503225.808255143.0757223.3971901.098084253.472003
02/07/1916131.8064492.294199200.52110807226.363628142.7308183.3917251.098673473.474940
02/14/1945257.0410332.292382720.52125419227.115824142.2948603.3846791.097468613.470814
02/22/197423.9804782.293010660.52086249227.668932141.9200683.3786401.098667423.472240
03/02/2003149.1653072.293613810.52122345228.449883141.4801463.3729051.098128513.473610
03/09/2032275.1626012.293130850.52103309229.074965141.0771223.3655411.098333803.472513
03/17/206140.4133652.294727460.52111160229.803481140.6716353.3596041.098918363.476140
03/25/2090164.9310182.292937980.52146868230.531240140.2053283.3512181.097242643.472075
04/03/2119290.1161422.294097480.52112878231.194308139.7946513.3451461.098577263.474709
04/10/214854.6114402.293067550.52204092231.931755139.3417303.3377051.095992443.472369
04/18/2177180.1323732.293999050.52121590232.597560138.8998403.3312581.098330273.474485
Detailed table... Graphs... 3D animation... Calculation on the date...

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This project was supported by the Federal Agency of Education (project codes RNP 2.1.1.1689, RNP 2.1.1.745).
Samara State Technical University
Applied Mathematics and Information Science Department
Яндекс.Метрика